Material conveying equipment

Dual-side unloader

Introduction:

Poor discharge, frequent blockages, and poor sealing leading to dust leakage—these common problems directly affect production line efficiency and workshop environment. The dual-side unloader adopts a symmetrical dual-channel structure, fundamentally solving material retention and leakage problems, achieving continuous, stable, and low-loss unloading.

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Poor discharge, frequent blockages, and poor sealing leading to dust leakage—these common problems directly affect production line efficiency and workshop environment. The dual-side unloader adopts a symmetrical dual-channel structure, fundamentally solving material retention and leakage problems, achieving continuous, stable, and low-loss unloading.

Product description

The double-sided discharger is a specialized device developed by Head Powder to meet the discharge needs of high-viscosity, high-humidity materials. Its dual-side synchronous discharge design, combined with a fine sealing system and wear-resistant materials, helps maintain high efficiency in various powder and granular material conditions. Supports non-standard customization according to customer on-site process parameters, adapting to different diameters, materials, and connection methods.

Product features

  • Dual-side simultaneous unloading: Symmetrical discharge outlets on both sides operate simultaneously, improving discharge efficiency and reducing single-side load.

  • Labyrinth-style sealed structure: Effectively prevents dust leakage and reduces environmental dust concentration.

  • Wear-resistant and corrosion-resistant materials: The housing and rotor are made of relatively high-strength alloy steel or 304 stainless steel to extend service life.

  • Adjustable discharge speed: flexibly matches downstream process requirements through frequency conversion or mechanical speed regulation.

  • Low failure rate design: core components are modular, easy to maintain, and downtime is reduced.

Product prices

The bilateral unloader is a customized device, and its price varies depending on specifications, materials, drive methods, and configurations. Head Powder provides free technical evaluation and solution quotations, but you need to obtain a specific quote based on actual working parameters (such as discharge volume, material characteristics, interface dimensions, etc.).

Service commitment

  • Free pre-sale consultation: Our technical team recommends suitable models and configurations based on process requirements.

  • Non-standard customization services: Supports production after drawing confirmation, strictly following ISO quality control processes.

  • Fast after-sales response: Response within 12 hours of receipt, and solutions provided within 48 hours.

  • Warranty period support: 12 months for the entire machine, 18 months for core components (excluding consumable parts).

Specifications

Parameter itemsContent
Applicable materialsPowdery, granular, and small block materials (humidity ≤15%)
Discharge capacity5~200 m³/h (depending on model)
Operating temperature-20℃ ~ 150℃
Shell materialCarbon Steel / 304 Stainless Steel / 316L Stainless Steel (optional)
Drive methodDirect motor connection / sprocket drive / variable frequency speed regulation
Sealed formPacking seal / air seal / mechanical seal (optional)
Connection methodFlange connections / quick couplings / custom interfaces
Protection ratingIP55 / IP65 (optional)

Frequently Asked Questions about Model Selection

The most frequently asked questions before placing an order. If you can't find the answer, you can leave a message or consult online.

Material name and characteristics (particle size, bulk density, moisture content, whether fragile, worn, and moisture-absorbent), conveying volume, conveying distance (horizontal/vertical), number of start and end points, and whether there are explosion-proof or cleanliness requirements on site. The more complete the information, the closer the quote is to the final version.
Yes, you can. The company has established a comprehensive pneumatic conveying testing center, supporting preliminary testing of materials and issuing measured data (air consumption, wind speed, wear, and crushing rate), which then determines the model and system configuration.
Transmission equipment and pipeline fittings are self-produced, with self-developed automation control cabinets. Solution design, manufacturing, electrical control, installation, and commissioning are all integrated, with no subcontracting and a clear responsibility interface.

Get technical solutions and quotes for this model

Specify materials and operating conditions; engineers calculate selection parameters and provide configuration lists; Drawings and technical documentation for this model can also be requested directly.

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